X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FMouse%2FMeta%2FClass.pm;h=50f21b55aef74e71bb0f0014297d636ebbda9f93;hb=refs%2Ftags%2F0.40;hp=ad971783211c67cf917e42bfe9e626da7b7bb0cc;hpb=a25ca8d637c040b2f929b1a23dd62ff63d85f5d1;p=gitmo%2FMouse.git

diff --git a/lib/Mouse/Meta/Class.pm b/lib/Mouse/Meta/Class.pm
index ad97178..50f21b5 100644
--- a/lib/Mouse/Meta/Class.pm
+++ b/lib/Mouse/Meta/Class.pm
@@ -44,6 +44,13 @@ sub is_anon_class{
 
 sub roles { $_[0]->{roles} }
 
+sub calculate_all_roles {
+    my $self = shift;
+    my %seen;
+    return grep { !$seen{ $_->name }++ }
+           map  { $_->calculate_all_roles } @{ $self->roles };
+}
+
 sub superclasses {
     my $self = shift;
 
@@ -474,7 +481,7 @@ Mouse::Meta::Class - The Mouse class metaclass
 
 =head1 VERSION
 
-This document describes Mouse version 0.37_06
+This document describes Mouse version 0.40
 
 =head1 METHODS